<?xml version="1.0" encoding="ascii"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
          "DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
  <title>killerbee.daintree</title>
  <link rel="stylesheet" href="epydoc.css" type="text/css" />
  <script type="text/javascript" src="epydoc.js"></script>
</head>

<body bgcolor="white" text="black" link="blue" vlink="#204080"
      alink="#204080">
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
       bgcolor="#a0c0ff" cellspacing="0">
  <tr valign="middle">
  <!-- Home link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="killerbee-module.html">Home</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Tree link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="module-tree.html">Trees</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Index link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="identifier-index.html">Indices</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Help link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="help.html">Help</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Project homepage -->
      <th class="navbar" align="right" width="100%">
        <table border="0" cellpadding="0" cellspacing="0">
          <tr><th class="navbar" align="center"
            ><a class="navbar" target="_top" href="http://code.google.com/p/killerbee/">KillerBee</a></th>
          </tr></table></th>
  </tr>
</table>
<table width="100%" cellpadding="0" cellspacing="0">
  <tr valign="top">
    <td width="100%">
      <span class="breadcrumbs">
        <a href="killerbee-module.html">Package&nbsp;killerbee</a> ::
        Module&nbsp;daintree
      </span>
    </td>
    <td>
      <table cellpadding="0" cellspacing="0">
        <!-- hide/show private -->
        <tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
    onclick="toggle_private();">hide&nbsp;private</a>]</span></td></tr>
        <tr><td align="right"><span class="options"
            >[<a href="frames.html" target="_top">frames</a
            >]&nbsp;|&nbsp;<a href="killerbee.daintree-pysrc.html"
            target="_top">no&nbsp;frames</a>]</span></td></tr>
      </table>
    </td>
  </tr>
</table>
<h1 class="epydoc">Source Code for <a href="killerbee.daintree-module.html">Module killerbee.daintree</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">binascii</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">time</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"> </tt>
<a name="DainTreeDumper"></a><div id="DainTreeDumper-def"><a name="L4"></a><tt class="py-lineno">  4</tt> <a class="py-toggle" href="#" id="DainTreeDumper-toggle" onclick="return toggle('DainTreeDumper');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="killerbee.daintree.DainTreeDumper-class.html">DainTreeDumper</a><tt class="py-op">:</tt> </tt>
</div><div id="DainTreeDumper-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="DainTreeDumper-expanded"><a name="DainTreeDumper.__init__"></a><div id="DainTreeDumper.__init__-def"><a name="L5"></a><tt class="py-lineno">  5</tt> <a class="py-toggle" href="#" id="DainTreeDumper.__init__-toggle" onclick="return toggle('DainTreeDumper.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="killerbee.daintree.DainTreeDumper-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">savefile</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="DainTreeDumper.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DainTreeDumper.__init__-expanded"><a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-docstring">        Writes to the specified file in Daintree SNA packet capture file format.</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-docstring">        @type savefile: String</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-docstring">        @param savefile: Output Daintree SNA packet capture file.</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-docstring">        @rtype: None</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line">        <tt class="py-name">ltime</tt> <tt class="py-op">=</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">localtime</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line">        <tt class="py-name">timeymd</tt> <tt class="py-op">=</tt> <tt class="py-string">''</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">ltime</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">ltime</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">ltime</tt><tt class="py-op">[</tt><tt class="py-number">2</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line">        <tt class="py-name">DSNA_HEADER1</tt> <tt class="py-op">=</tt> <tt class="py-string">'#Format=4\r\n'</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line">        <tt class="py-name">DSNA_HEADER2</tt> <tt class="py-op">=</tt> <tt class="py-string">'# SNA v3.0.0.7 SUS:%s ACT:067341\r\n'</tt><tt class="py-op">%</tt><tt class="py-name">timeymd</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_pcount</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_fh</tt> <tt class="py-op">=</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">savefile</tt><tt class="py-op">,</tt> <tt class="py-string">"w"</tt><tt class="py-op">)</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_fh</tt><tt class="py-op">.</tt><tt id="link-0" class="py-name" targets="Method killerbee.GoodFET.GoodFETbtser.write()=killerbee.GoodFET.GoodFETbtser-class.html#write"><a title="killerbee.GoodFET.GoodFETbtser.write" class="py-name" href="#" onclick="return doclink('link-0', 'write', 'link-0');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">DSNA_HEADER1</tt><tt class="py-op">)</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_fh</tt><tt class="py-op">.</tt><tt id="link-1" class="py-name"><a title="killerbee.GoodFET.GoodFETbtser.write" class="py-name" href="#" onclick="return doclink('link-1', 'write', 'link-0');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">DSNA_HEADER2</tt><tt class="py-op">)</tt> </tt>
</div><a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"> </tt>
<a name="DainTreeDumper.pcap_dump"></a><div id="DainTreeDumper.pcap_dump-def"><a name="L21"></a><tt class="py-lineno"> 21</tt> <a class="py-toggle" href="#" id="DainTreeDumper.pcap_dump-toggle" onclick="return toggle('DainTreeDumper.pcap_dump');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="killerbee.daintree.DainTreeDumper-class.html#pcap_dump">pcap_dump</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">packet</tt><tt class="py-op">,</tt> <tt class="py-param">ts_sec</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">ts_usec</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">orig_len</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="DainTreeDumper.pcap_dump-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DainTreeDumper.pcap_dump-expanded"><a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-docstring">        This method is a wrapper around the pwrite() method for compatibility</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-docstring">        with the PcapDumper.pcap_dump method.</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Method killerbee.daintree.DainTreeDumper.pwrite()=killerbee.daintree.DainTreeDumper-class.html#pwrite"><a title="killerbee.daintree.DainTreeDumper.pwrite" class="py-name" href="#" onclick="return doclink('link-2', 'pwrite', 'link-2');">pwrite</a></tt><tt class="py-op">(</tt><tt class="py-name">packet</tt><tt class="py-op">)</tt> </tt>
</div><a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"> </tt>
<a name="DainTreeDumper.pwrite"></a><div id="DainTreeDumper.pwrite-def"><a name="L28"></a><tt class="py-lineno"> 28</tt> <a class="py-toggle" href="#" id="DainTreeDumper.pwrite-toggle" onclick="return toggle('DainTreeDumper.pwrite');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="killerbee.daintree.DainTreeDumper-class.html#pwrite">pwrite</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">packet</tt><tt class="py-op">,</tt> <tt class="py-param">channel</tt><tt class="py-op">=</tt><tt class="py-number">26</tt><tt class="py-op">,</tt> <tt class="py-param">rssi</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="DainTreeDumper.pwrite-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DainTreeDumper.pwrite-expanded"><a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line"><tt class="py-docstring">        Appends a new packet to the daintree capture  file.  </tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line"><tt class="py-docstring">        @type packet: String</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line"><tt class="py-docstring">        @param packet: Packet contents</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line"><tt class="py-docstring">        @type channel: Int</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"><tt class="py-docstring">        @param channel: Capture file reported channel number (optional, def=26)</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line"><tt class="py-docstring">        @type rssi: Int</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line"><tt class="py-docstring">        @param rssi: Capture file repored RSSI (optional, def=0)</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line"><tt class="py-docstring">        @rtype: None</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_pcount</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">        <tt class="py-name">record</tt> <tt class="py-op">=</tt> <tt class="py-string">''</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-op">[</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line">                <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_pcount</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">" "</tt><tt class="py-op">,</tt>  </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line">                <tt class="py-string">"%6f"</tt><tt class="py-op">%</tt><tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">" "</tt><tt class="py-op">,</tt>  </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line">                <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">packet</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">" "</tt><tt class="py-op">,</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line">                <tt class="py-name">binascii</tt><tt class="py-op">.</tt><tt class="py-name">hexlify</tt><tt class="py-op">(</tt><tt class="py-name">packet</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">" "</tt><tt class="py-op">,</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line">                <tt class="py-string">"255 "</tt><tt class="py-op">,</tt>                             <tt class="py-comment"># LQI</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">                <tt class="py-string">"1 "</tt><tt class="py-op">,</tt>                               <tt class="py-comment"># Unknown</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">                <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">rssi</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">" "</tt><tt class="py-op">,</tt>                     <tt class="py-comment"># RSSI</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">                <tt class="py-name">str</tt><tt class="py-op">(</tt><tt id="link-3" class="py-name" targets="Variable killerbee.KillerBee.channel=killerbee.KillerBee-class.html#channel"><a title="killerbee.KillerBee.channel" class="py-name" href="#" onclick="return doclink('link-3', 'channel', 'link-3');">channel</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">" "</tt><tt class="py-op">,</tt>                  <tt class="py-comment"># Channel</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">                <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_pcount</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">" "</tt><tt class="py-op">,</tt>             <tt class="py-comment"># packet#, repeated why?</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">                <tt class="py-string">"0 1 32767\r\n"</tt><tt class="py-op">]</tt><tt class="py-op">)</tt>                   <tt class="py-comment"># Unknown</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_fh</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name"><a title="killerbee.GoodFET.GoodFETbtser.write" class="py-name" href="#" onclick="return doclink('link-4', 'write', 'link-0');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">)</tt> </tt>
</div><a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">         </tt>
<a name="DainTreeDumper.close"></a><div id="DainTreeDumper.close-def"><a name="L53"></a><tt class="py-lineno"> 53</tt> <a class="py-toggle" href="#" id="DainTreeDumper.close-toggle" onclick="return toggle('DainTreeDumper.close');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="killerbee.daintree.DainTreeDumper-class.html#close">close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="DainTreeDumper.close-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DainTreeDumper.close-expanded"><a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line"><tt class="py-docstring">        Close the input packet capture file.</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line"><tt class="py-docstring">        @rtype: None</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line">        <tt class="py-keyword">del</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_fh</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line"> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line"> </tt>
<a name="DainTreeReader"></a><div id="DainTreeReader-def"><a name="L61"></a><tt class="py-lineno"> 61</tt> <a class="py-toggle" href="#" id="DainTreeReader-toggle" onclick="return toggle('DainTreeReader');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="killerbee.daintree.DainTreeReader-class.html">DainTreeReader</a><tt class="py-op">:</tt> </tt>
</div><div id="DainTreeReader-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="DainTreeReader-expanded"><a name="DainTreeReader.__init__"></a><div id="DainTreeReader.__init__-def"><a name="L62"></a><tt class="py-lineno"> 62</tt> <a class="py-toggle" href="#" id="DainTreeReader.__init__-toggle" onclick="return toggle('DainTreeReader.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="killerbee.daintree.DainTreeReader-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">savefile</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="DainTreeReader.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DainTreeReader.__init__-expanded"><a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line"><tt class="py-docstring">        Reads from a specified Daintree SNA packet capture file.</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line"><tt class="py-docstring">        @type savefile: String</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line"><tt class="py-docstring">        @param savefile: Daintree SNA packet capture filename to read from.</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line"><tt class="py-docstring">        @rtype: None.  An exception is raised if the capture file is not in Daintree SNA format.</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line">        <tt class="py-name">DSNA_HEADER1</tt> <tt class="py-op">=</tt> <tt class="py-string">'#Format=4\r\n'</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_fh</tt> <tt class="py-op">=</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">savefile</tt><tt class="py-op">,</tt> <tt class="py-string">"r"</tt><tt class="py-op">)</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line">        <tt class="py-name">header</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_fh</tt><tt class="py-op">.</tt><tt class="py-name">readline</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line"> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">header</tt> <tt class="py-op">!=</tt> <tt class="py-name">DSNA_HEADER1</tt><tt class="py-op">:</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt class="py-name">Exception</tt><tt class="py-op">(</tt><tt class="py-string">'Invalid or unsupported Daintree SNA file specified'</tt><tt class="py-op">)</tt> </tt>
</div><a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line"> </tt>
<a name="DainTreeReader.close"></a><div id="DainTreeReader.close-def"><a name="L76"></a><tt class="py-lineno"> 76</tt> <a class="py-toggle" href="#" id="DainTreeReader.close-toggle" onclick="return toggle('DainTreeReader.close');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="killerbee.daintree.DainTreeReader-class.html#close">close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="DainTreeReader.close-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DainTreeReader.close-expanded"><a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line"><tt class="py-docstring">        Close the output packet capture.</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line"><tt class="py-docstring">        @rtype: None</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">        <tt class="py-keyword">del</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_fh</tt><tt class="py-op">)</tt> </tt>
</div><a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line"> </tt>
<a name="DainTreeReader.pnext"></a><div id="DainTreeReader.pnext-def"><a name="L83"></a><tt class="py-lineno"> 83</tt> <a class="py-toggle" href="#" id="DainTreeReader.pnext-toggle" onclick="return toggle('DainTreeReader.pnext');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="killerbee.daintree.DainTreeReader-class.html#pnext">pnext</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="DainTreeReader.pnext-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DainTreeReader.pnext-expanded"><a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line"><tt class="py-docstring">        Retrieves the next packet from the capture file.  Returns a list of</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line"><tt class="py-docstring">        [Hdr, packet] where Hdr is a list of [timestamp, snaplen, plen] and</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line"><tt class="py-docstring">        packet is a string of the payload content.  Returns None at the end</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line"><tt class="py-docstring">        of the packet capture.</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line"><tt class="py-docstring">        @rtype: List</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">        <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">            <tt class="py-keyword">while</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">                <tt class="py-name">record</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_fh</tt><tt class="py-op">.</tt><tt class="py-name">readline</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-string">' '</tt><tt class="py-op">)</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">"#"</tt><tt class="py-op">:</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">                    <tt class="py-keyword">continue</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">                <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line">                    <tt class="py-keyword">break</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line"> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">record</tt> <tt class="py-op">==</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line">                <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">            <tt class="py-comment"># Return a list with the first element a list containing timestamp</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">            <tt class="py-comment"># for compatibility with ithe pcapdump PcapReader.pnext() method.</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-op">[</tt><tt class="py-op">[</tt><tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-number">3</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-number">3</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">binascii</tt><tt class="py-op">.</tt><tt class="py-name">unhexlify</tt><tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-number">3</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">        <tt class="py-keyword">except</tt> <tt class="py-name">IndexError</tt><tt class="py-op">:</tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-op">[</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">]</tt> </tt>
</div></div><a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line"> </tt><script type="text/javascript">
<!--
expandto(location.href);
// -->
</script>
</pre>
<br />
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
       bgcolor="#a0c0ff" cellspacing="0">
  <tr valign="middle">
  <!-- Home link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="killerbee-module.html">Home</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Tree link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="module-tree.html">Trees</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Index link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="identifier-index.html">Indices</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Help link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="help.html">Help</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Project homepage -->
      <th class="navbar" align="right" width="100%">
        <table border="0" cellpadding="0" cellspacing="0">
          <tr><th class="navbar" align="center"
            ><a class="navbar" target="_top" href="http://code.google.com/p/killerbee/">KillerBee</a></th>
          </tr></table></th>
  </tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
  <tr>
    <td align="left" class="footer">
    Generated by Epydoc 3.0.1 on Tue Sep  3 22:31:33 2013
    </td>
    <td align="right" class="footer">
      <a target="mainFrame" href="http://epydoc.sourceforge.net"
        >http://epydoc.sourceforge.net</a>
    </td>
  </tr>
</table>

<script type="text/javascript">
  <!--
  // Private objects are initially displayed (because if
  // javascript is turned off then we want them to be
  // visible); but by default, we want to hide them.  So hide
  // them unless we have a cookie that says to show them.
  checkCookie();
  // -->
</script>
</body>
</html>
